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      huayongfeng Technology Co.It was founded in Shenzhen in 2003. Is a professional researchand development in the production of high-performance siliconeelastomer materials productsmanufacturers,fortheautomotive,electrical appliances, electronics, medical equipment and other products to provide sealing, shock, resistance to high temperature material product solution provider and manufacturer, now has morethan 100 domestic and international advanced production equipmentand perfect testing equipment, has a research and developmentproduction and marketing center in , in jiangmen has builtmore than 20000 square meters of modern production base.